A. Half
A.
B. Double
B.
C. Same
C.
D. One-fourth
D.
Correct Answer: B
সঠিক উত্তর: B
Explanation
ব্যাখ্যা
If a gas is compressed to half its volume at constant temperature, the pressure will become double.
This is due to Boyle's Law, which states that at constant temperature, the pressure of a gas is inversely proportional to its volume. If the volume is halved, the pressure must double to maintain the constant relationship.
Boyle’s Law: